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World: r3wp

[Linux] group for linux REBOL users

Gabriele
9-Jul-2010
[3766x2]
dmesg
(though it's strange it's not in /var/log/messages. maybe it was 
just a fsck message? for some reason the fs was not unmounted correctly 
last time so fsck told you.)
Graham
9-Jul-2010
[3768x2]
corrupt doesn't sound good though
anyone ever install Jira on linux??
Anton
9-Jul-2010
[3770x3]
dmesg doesn't have anything
$ dmesg | grep -i "corrupt"
Nothing in the /var/log/fsck/  logfiles either.
Thanks for the suggestions, though.

I doubt it, but it's possible I didn't read the message correctly. 
It did flash by pretty quickly.
Gabriele
10-Jul-2010
[3773x2]
when a file system is not unmounted cleanly, fsck says "corrupt or 
not cleanly unmounted", so, the "corrupt" does not necessarily mean 
bad. in particular, if you didn't notice anything weird, you're most 
likely fine.
in general, if fsck finds something really bad, it stops and asks 
you what to do.
Graham
10-Jul-2010
[3775x2]
Took some hours but finally managed to get Jira installed on Linux. 
 It's maxing out my Xeon 2.8 with 1.5 gb of ram. Maybe I should try 
and find another Xeon 2.8 to populate the second cpu slot... I presume 
Java can use multiple CPUs
Something to be said for light weight components like curecode
Anton
10-Jul-2010
[3777x2]
Ah yes, I remember that fsck message now.
(I don't remember the previous shutdown having any problems, though..)
Izkata
10-Jul-2010
[3779]
Ubuntu is set up do automatically do a fsck check every 30 mounts, 
although it would seem odd if that message pops up on a scheduled 
check..
Graham
10-Jul-2010
[3780x2]
My bad on the Jira .. .I set the bios to OS install mode when I was 
trying to determine why I wasn't able to install Ubuntu ( faulty 
raid array ), and that limits the ram to 256Mb.  Turned it off and 
the OS can now see the full 1.5Gb .. so it's running acceptably faster 
now.
The Jira tracker is very nice and configurable via the web interface. 
 Pity it's so expensive ...
Anton
10-Jul-2010
[3782]
Oh, maybe the unclean unmount occurred many shutdowns ago, but was 
not noticed until the scheduled fsck.
Gabriele
11-Jul-2010
[3783x3]
Izkata: no, the message in that case is different.
Anton: no, if the fs was not cleanly unmounted it will be checked 
at the next boot. (otherwise the kernel refuses to mount it.)
most likely, something failed during the shutdown, but you didn't 
notice as the computer did shut down at the end.
Anton
11-Jul-2010
[3786]
That makes sense.
Carl
20-Jul-2010
[3787x2]
A question for Linux users: I decided to try to build REBOL on an 
Ubuntu Live boot. I could build Core but not View... because the 
X11 includes are missing... or so it seems.  Tried to run Synaptic, 
but won't load. Any ideas?
PS: This is the most recent from the ubuntu website.
Graham
20-Jul-2010
[3789]
32 bit Ubuntu ..
Carl
21-Jul-2010
[3790]
yes
Graham
21-Jul-2010
[3791]
sudo apt-get install libx11-dev  ?
Carl
21-Jul-2010
[3792x2]
crashed and burned
the 'gets worked, the 'dpkgs all failed
Graham
21-Jul-2010
[3794x3]
use aptitude instead??
have you updated?

sudo apt-get update && sudo apt-get upgrade
oops -- just noticed the questions were for linux users
BrianH
21-Jul-2010
[3797]
You were doing pretty well if you aren't a Linux user :)
Graham
21-Jul-2010
[3798x3]
win32 forever!
well, until I get win64
A live boot cd is probably out of date ...
Gabriele
21-Jul-2010
[3801x2]
the live cd is missing stuff (in order to make it fit), it also is 
doing everything in memory (including the things you download and 
try to install), and afaik the "ram disk" is fixed size (so it may 
not be big enough to hold what you're trying to install).
you may be able to create your own live cd that does what you need 
but... i think that's more work than installing, or using a virtual 
machine.
Izkata
21-Jul-2010
[3803]
Ubuntu Live CDs don't have all the repositories enabled, either
MaxV
26-Aug-2010
[3804x2]
Hello everybody, I have a problem with Linux:  DRAW   choose a font 
that give problem displaying:

example: ['text "Hello word!"]
view layout [ box 100x100 effect [draw example ]]

on linux it gives a blank window.
I added:

example: ['text "Hello word!"]
if (pick system/version 4) = 4 [
	fnt1: make face/font [ 
		name: "/usr/share/fonts/truetype/freefont/FreeSans.ttf"
		size: 12
		]
	os: "linux"
	]
if os = "linux" [ insert example reduce ['font fnt1]	]
view layout [ box 100x100 effect [draw example ]]

This solution is good, but using REBGUI  it doesn't work anymore.
What can I do?
Sorry, I I finded now the RebGUI group, I'll post there my question.
ManuM
26-Aug-2010
[3806]
Hello MaxV, why don't use:
view layout/size [text "Hello word!"] 100x100
Work for me at Kubuntu
Graham
26-Aug-2010
[3807]
Not AGG
MaxV
27-Aug-2010
[3808x2]
Dear ManuM, my problem is with graphic. I have to display a graph 
with lines, rectangules and texts, so I use DRAW. Have you ever used 
DRAW on Linux?
I want to do something like:  http://picasaweb.google.it/lh/photo/blmYoQ1StCsXdxBTcSg1Fg?feat=directlink
but it doesn't  work no linux... sigh!
ManuM
27-Aug-2010
[3810]
Hello Max. Yes, I have used sometimes DRAW on Linux.

Try this, work for me at Kubuntu.

do %rebgui.r

if system/version/4 = 4 [ face/font/name: "/usr/share/fonts/truetype/freefont/FreeSans.ttf" 
]

example: [ font face/font ]

append example [ pen blue line 20x70 30x50 40x55 50x40 60x60 70x55 
80x70 90x50 100x40 110x50 120x70 130x65 140x60 150x55 160x50 170x30 
180x70 190x50 200x40 210x50 220x70 230x65 240x60 250x55]


append example [ pen red fill-pen red box 20x75 22x60 box 30x75 32x50 
box 40x75 42x40 box 60x75 62x40 box 70x75 72x60 box 80x75 82x65 box 
90x75 92x40 ]

append example [ box 100x75 102x60 box 110x75 112x60 box 120x75 122x60 
box 140x75 142x40 box 150x75 152x45 box 160x75 162x40 box 170x75 
172x60 box 180x75 182x65 box 190x75 192x40 ]


append example [ pen green fill-pen green box 50x75 52x30 box 130x75 
132x50 ]

append example [ pen black text 10x10 "Transazioni" ]
append example [ text 30x30 "$200" text 30x50 "$100" ]

append example [ line 20x25 20x75 line 15x35 25x35 line 15x55 25x55 
]
append example [ line 20x75 310x75 ]

append example [ text 20x80 "28-Jul-2010" text 250x80 "26-Sep-2010" 
]
append example [ pen blue text 300x10 "Cassa" ]
append example [ text 320x30 "$2000" text 320x50 "$1000" ]

append example [ line 310x25 310x75 line 305x35 315x35 line 305x55 
315x55 ]


display "Example" [ aaa_stats: box white 100x30 effect [ draw example 
] button "ok" tab button "cancel" [ unview/all ] ]
do-events
Maxim
29-Aug-2010
[3811]
on linux, you need the full path to the font you are trying to use. 
 ttf fonts are supported.
Steeve
30-Aug-2010
[3812]
Is that comic repetition ?
:-)
caelum
30-Aug-2010
[3813]
I am assuming this is a linux thing. I am learning really basic stuff 
as a Rebol newbie. When I try running the expamle from http://www.rebol.com/docs/core23/rebolcore-3.html

print read ftp://ftp.rebol.com/pub

I get the following error:

>> print read ftp://ftp.rebol.com/pub
** User Error: Server error: tcp 530 Login authentication failed
** Near: print read ftp://ftp.rebol.com/pub

I was expecting this to work. What am I doing wrong?
Graham
30-Aug-2010
[3814]
i'm pretty sure that rebol.com doesn't have ftp enabled
Maxim
30-Aug-2010
[3815]
I guess it was once enabled, but has